Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7992399 | Pressure equalization component for a compressor | David Monk, Richard C. Denzau, John R. Williams, Scott Hix, Bruce Moody | 2011-08-09 |
| 7260951 | Pressure equalization system | David Monk, John W. Tolbert, Jr., John Narney, Charles E. Zimmerman, Richard Smith | 2007-08-28 |
| 6840746 | Resistive suction muffler for refrigerant compressors | Steven Marshall, David Gilliam, David Monk | 2005-01-11 |
| 6823686 | Pressure equalization system and method | Eugene Chumley, Larry Pippin, Pantelis Hatzikazakis, William Z. Sun, Charles E. Zimmerman +2 more | 2004-11-30 |
| 6584791 | Pressure equalization system and method | David Monk, Larry Pippin, Pantelis Hatzikazakis, William Z. Sun, Charles E. Zimmerman | 2003-07-01 |